<!doctype html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>用户登录首页</title>
</head>

<body>
    登录人: <span id="loginUser"></span>

    <!-- <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.4/jquery.min.js"></script> -->
    <script src="js/jquery.min.js"></script>
    <script>
        $.ajax({
            url:"user/getLoginUser",
            type:"get",
            success:function(userName){
                $("#loginUser").text(userName);
            }
        })
    </script>
</body>

</html>